i need a fix for the rundll error on windows 10

[Windows Central Question]

when my comp boots up I get an error box saying my rundll backgroundcontainer is missing

 

[holdum333]

Hi Welcome to Windows Central! You might have malware! https://malwaretips.com/blogs/remove-sysmenu-dll-virus/
You can also try running sfc /scannow- DISM. If you need more help ,please join the forum!
Here's link from WC how to perform these procedures!
How to use DISM command-line utility to repair a Windows 10 image | Windows Central